Helena Krysztofiak

Poznan, WP, Poland

Last Updated: 09/26/2026

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Found 16 publications

Predicting 3-year mortality after myocardial infarction in a structured care program: A comparative analysis of Cox regression and machine learning models.

Predicting 3-year mortality after myocardial infarction in a structured care program: A comparative analysis of Cox regression and machine learning models.

Journal: Kardiologia polska

Published: July 08, 2026

Loop Diuretic Dose and Nutritional Status of Patients with Heart Failure with Reduced Ejection Fraction.

Loop Diuretic Dose and Nutritional Status of Patients with Heart Failure with Reduced Ejection Fraction.

Journal: Nutrients

Published: May 12, 2025

Iron deficiency and nutritional status in heart failure with reduced ejection fraction: a cross-sectional study.

Iron deficiency and nutritional status in heart failure with reduced ejection fraction: a cross-sectional study.

Journal: Cardiology journal

Published: October 27, 2024

Intravascular Ultrasound for the Prevention of Coronary Artery Occlusion During Transcatheter Aortic Valve Replacement.

Intravascular Ultrasound for the Prevention of Coronary Artery Occlusion During Transcatheter Aortic Valve Replacement.

Journal: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions

Published: July 10, 2024

Neutrophil-lymphocyte ratio (NLR) as an independent factor of 1-year mortality in patients with chronic heart failure with reduced ejection fraction.

Neutrophil-lymphocyte ratio (NLR) as an independent factor of 1-year mortality in patients with chronic heart failure with reduced ejection fraction.

Journal: Cardiology journal

Published: June 27, 2024

New-onset acute heart failure: Clinical profile and one-year outcomes. Observations from the OP-AHF Registry.

New-onset acute heart failure: Clinical profile and one-year outcomes. Observations from the OP-AHF Registry.

Journal: Kardiologia polska

Published: December 07, 2023

Correlations between soluble ST2 concentration and the nutritional status in patients with heart failure with reduced ejection fraction - cross-sectional study.

Correlations between soluble ST2 concentration and the nutritional status in patients with heart failure with reduced ejection fraction - cross-sectional study.

Journal: Cardiology journal

Published: June 15, 2023

sST2 and Heart Failure-Clinical Utility and Prognosis.

sST2 and Heart Failure-Clinical Utility and Prognosis.

Journal: Journal of clinical medicine

Published: March 19, 2023

Sex differences in the nutritional status and its association with long-term prognosis in patients with heart failure with reduced ejection fraction: a prospective cohort study.

Sex differences in the nutritional status and its association with long-term prognosis in patients with heart failure with reduced ejection fraction: a prospective cohort study.

Journal: European journal of cardiovascular nursing

Published: December 11, 2022

The long-term benefit of a cardiac rehabilitation program after myocardial infarction in patients under the Managed Care for Acute Myocardial Infarction Survivors (MACAMIS) program in Poland: A single-center study.

The long-term benefit of a cardiac rehabilitation program after myocardial infarction in patients under the Managed Care for Acute Myocardial Infarction Survivors (MACAMIS) program in Poland: A single-center study.

Journal: Kardiologia polska

Published: September 07, 2022

A Simple Risk Score Based on Routine Clinical Parameters Can Predict Frailty in Hospitalized Heart Failure Patients.

A Simple Risk Score Based on Routine Clinical Parameters Can Predict Frailty in Hospitalized Heart Failure Patients.

Journal: Journal of clinical medicine

Published: October 20, 2021

The Impact of Clinical, Biochemical, and Echocardiographic Parameters on the Quality of Life in Patients with Heart Failure with Reduced Ejection Fraction.

The Impact of Clinical, Biochemical, and Echocardiographic Parameters on the Quality of Life in Patients with Heart Failure with Reduced Ejection Fraction.

Journal: International journal of environmental research and public health

Published: October 12, 2021

Showing 1-12 of 16

Last Updated: 09/26/2026